1 Общий заголовок

1.1 Подзаголовок №1

This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see http://rmarkdown.rstudio.com.

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summary(cars)

1.2 Подзаголовок №2

Простой график

plot(1:25, col=1:25, pch=1:25)

library(ggplot2)
g = ggplot(iris, aes(Species, Petal.Length)) +
  geom_boxplot()

g

library(plotly)

ggplotly(g)

Note that the echo = FALSE parameter was added to the code chunk to prevent printing of the R code that generated the plot.

\[ x = 3 \cdot 4 \]